Computer keyboards; Computer mouse; Personal security alarms that connect to a wireless communications network; Remote video monitoring system consisting primarily of a camera and video monitor for recording and transmitting images to a remote location; Signal bells

Electrolytic Test Cell for Stimulating Conditions During Electroplating Operations, Test Panels and Parts Therefor

Chemical Compositions for Use on Metals-Namely, Inhibited Acid in Liquid and Dry Form for Removing Iron and Rust Stains, and for Dissolving Cyanide and Lime Deposits and Scale; Buffing Compound Removers; Desmutting Compositions; Compositions for Pickling Metals; Compositions for Removing Burrs on the Surface of Metallic Workpieces; Compositions for Stripping Metal Deposits; Compositions for Addition to Pickling Baths to Reduce Fuming; and Compositions for Removing Pitting and Anodized Surfaces

COMPOSITION FOR BRIGHTENING, SEALING, AND PROTECTING NON-FERROUS METALS